/*body{*/
/*    background: url("../images/星.jpg") no-repeat ;*/
/*}*/

body{
    width: 100%;
    height: 100%;
    background: url("../images/bg.jpg") no-repeat;
    background-size: cover;

}
i[class]{
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -40px;
    font-size: 80px;
    color: white;
}
